Pith Number

pith:RSKUUWZV

pith:2023:RSKUUWZVOPRO24EUS523J63L2B

not attested not anchored not stored refs pending

Learning to optimize by multi-gradient for multi-objective optimization

Linxi Yang, Liping Tang, Xinmin Yang

arxiv:2311.00559 v1 · 2023-11-01 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSKUUWZVOPRO24EUS523J63L2B}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T07:07:59.335717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c954a5b3573e2ed70949775b4fb6bd07508c1d68df1efa1914972e2d6c515f5

Aliases

arxiv: 2311.00559 · arxiv_version: 2311.00559v1 · doi: 10.48550/arxiv.2311.00559 · pith_short_12: RSKUUWZVOPRO · pith_short_16: RSKUUWZVOPRO24EU · pith_short_8: RSKUUWZV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RSKUUWZVOPRO24EUS523J63L2B \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8c954a5b3573e2ed70949775b4fb6bd07508c1d68df1efa1914972e2d6c515f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47c7ef5b5c6ed307a50f188a9358848b5f1163fe28a3709abe41cc802b63469a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-11-01T14:55:54Z",
    "title_canon_sha256": "aea7c9b8f7d56a5ffe8242343ea4e1ee70630dd591051a4159a039893f2b44b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00559",
    "kind": "arxiv",
    "version": 1
  }
}